MSD7342-333MLC Coilcraft, MSD7342-333MLC Datasheet

MSD7342-333MLC

Manufacturer Part Number

MSD7342-333MLC

Description

Manufacturer

Coilcraft

Datasheet

1.MSD7342-105MLD.pdf (3 pages)

Specifications of MSD7342-333MLC

Lead_time

Pack_quantity

250

Comm_code

85045095

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MSD7342-333MLC

Manufacturer:

COILCRAFT

Quantity:

25 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MSD7342-333MLC

Manufacturer:

COILCRAFT

Quantity:

40 000

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Coupled Inductors – MSD7342 Series

Dimensions are in

0.181

0.150

0.295

4,6

3,8

7,5

0.063

max

1,6

max

0.295

123

7,5

0.091

inches

2,3

max

0.028

0,7

Dot indicates

pin 1

0.083

2,1

Recommended

Land Pattern

Specifications subject to change without notice.

Please check our website for latest information.

0.110

2,8

0.043

1,10

0.130

3,3

The excellent coupling coefficient (k

MSD7342 series of coupled inductors ideal for use in

SEPIC applications. In SEPIC topologies, the required

inductance for each winding in a coupled inductor is

half the value needed for two separate inductors, allow-

ing selection of a part with lower DCR and higher

current handling.

These inductors provide high inductance, high efficiency

and excellent current handling in a rugged, low cost part.

They can also be used as two single inductors con-

nected in series or parallel, as a common mode choke

or as a 1 : 1 transformer.

Core material Ferrite

Terminations RoHS compliant matte tin over nickel over phos

bronze. Other terminations available at additional cost.

Weight 0.76 – 0.87g

Ambient temperature –40°C to +85°C with Irms current, +85°C to

+125°C with derated current

Storage temperature Component: –40°C to +125°C.

Packaging: –40°C to +80°C

Winding to winding isolation 200 Vrms

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 250/7 reel; 1000/13 reel Plastic tape: 16 mm wide,

0.4 mm thick, 12 mm pocket spacing, 4.9 mm pocket depth

PCB washing Only pure water or alcohol recommended

–

“Selecting Coupled Inductors for SEPIC Applications”

Refer to Application Note, Document 639,

Typical SEPIC schematic

Document 621-1 Revised 11/10/09

Document 621-1

0.94) makes the

For SEPIC

Applications

Load

OUT

–

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